OT-2026-000097117
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000097117) never changes.
Identity and time
| Publication number | OT-2026-000097117 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7595-a09d-f75a01494e92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95fe5c5b3b37c2c585ce21dd73c820965f6dc941fadd6fd626a62c8f8315b299 |
|---|---|
| Markdown | 9cdc0aea9413c2538b686f6b3f7d95e3f60e0d16d248784a47235921dcbb654b |
| Publication page | 8a35cbac830c1b00082688ed0dac1ca9874392f0bcb82836d8b1bcc5a64e4fc6 |
| Manifest | a6b916c4e3cfdc9c42f4b2f84ffa997907a1453510c0c3887f72986509491023 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 3P9A+rFoFbnNN1Kh2KNepthX/qEDNskD/FJR6L7JuMcsebl/PYKM31bR3UcK/N0XoCTCIiz4ONmb+oG+jgMhCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:51.679718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097117observed 8a35cbac830c1b00082688ed0dac1ca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:51.660880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097117/manifest.jsonobserved a6b916c4e3cfdc9c42f4b2f84ffa9979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:51.642913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097117/publication.mdobserved 9cdc0aea9413c2538b686f6b3f7d95e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:51.624547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097117/publication.txtobserved 95fe5c5b3b37c2c585ce21dd73c82096...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|